I certainly have and it is a remarkable piece of television. From my memory it was probably the first of the big HBO type grand scale big budget programmes that i can think of.
Although it is very US of A orientated, it is something that i would like children to watch, just to help them appreciate the things that happened during WW2.
I am not much of a TV watcher to be honest, but i have really enjoyed a few HBO dramas. The Sopranos and the Wire being possibly the best things I have ever seen.
It is easy to sound like a twerp when saying something like "That television programme is so deep and multi layered" but they really do have the depth of a novel.
Once i have finished the above lists (and any subsequent series) then i really want to watch "Rome" and "deadwood". The West wing would also be high on my list as would finishing of Entourage (not very high brow granted, but very enjoyable).